TM 9-2320-209-10-1 d. Highway Towing (M44A2 Series Trucks). TOOLS : Tow Bar Pliers FRAME 1 CAUTION Do not tow a truck that has become disabled because of a damaged transfer, axle or transmission. Tell direct support maintenance. Do not try to tow with front or rear wheels off the ground. Tell direct support maintenance. Do not push a disabled truck. Use towing procedure only. 1. Using pliers take cotter pins (1) from right and left shackle retainer pins (2) on front bumper (3) of truck to be towed. 2. Take off retainer pins (2) and lifting shackles (4). 3. Install tow bar (5) on lifting shackle brackets (6) with retainer pins (2) and cotter pins (1). 4. Install tow bar (5) ring on pintle hook (7) of towing vehicle. GO TO FRAME 2 4-426